Bottle stopper



FIG. 1 is a top-front perspective view of a bottle stopper showing thenew design;

FIG. 2 is a front plan view thereof;

FIG. 3 is a left plan view thereof;

FIG. 4 is a rear plan view thereof;

FIG. 5 is a right plan view thereof;

FIG. 6 is a top plan thereof; and,

FIG. 7 is a bottom plan thereof.

In the drawings, the broken lines showing portions of a bottle stopperdepict environment and form no part of the claim.

CLAIM The ornamental design for a bottle stopper, as shown anddescribed.